Closed switch shell

Abstract

The utility model discloses a closed switch housing, which relates to the technical field of switches, and comprises a switch housing body and a housing mounting seat, two corresponding plug slots are arranged in the housing mounting seat, a first chute is arranged in the housing mounting seat and at one side of the plug slots, and a second chute is arranged in the housing mounting seat and at the other side of the plug slots. A second sliding groove is formed in the position, located on one side of the first sliding groove, of the interior of the shell mounting base, a first sliding block is slidably connected to the interior of the first sliding groove, a second sliding block is fixedly connected to one side of the first sliding block, and the second sliding block is slidably connected to the interior of the second sliding groove; the bottom of the switch shell body is fixedly connected with two corresponding plug-in rods, and the beneficial effects are that through the mutual cooperation of the plug-in grooves, the first sliding grooves, the second sliding grooves, the first telescopic springs, the first sliding blocks, the second sliding blocks, the push-pull blocks, the plug-in rods and the clamping grooves, the switch shell body can be conveniently maintained and replaced; and mounting and dismounting are carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a closed switch casing. Background Art

[0002] A switch is a network device used for forwarding electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. Switching is a general term for technologies that use manual or automatic methods to send information to the corresponding routes that meet the requirements in accordance with the needs of information transmission at both ends of the communication. Switches can be divided into WAN switches and LAN switches according to their working locations.

[0003] According to the Chinese patent application number 202223512339.9, an impact-resistant switch casing includes a switch casing, fixed mounting plates are arranged on both the left and right sides of the bottom of the switch casing, a first buffer assembly is installed directly above the switch casing, an elastic metal sheet is arranged in the middle of the first buffer assembly, and a second buffer assembly is installed between the two groups of the elastic metal sheets. When the top cover is squeezed, both groups of elastic metal sheets are squeezed and elastically deformed, and the top cover is reversely supported, so that part of the impact force can be offset, and the impact force can be further buffered by the action of the first rubber pad and the second rubber pad, which can reduce the impact on the end cover and the switch casing, which is beneficial to the protection of the switch;

[0004] The above patent has been improved in that the impact-resistant switch casing is fixed in a specified position by bolts, etc., which makes it inconvenient to install and disassemble the sealed switch casing during maintenance and replacement, increasing the work intensity of the staff, and when the cable is pulled, it will directly act on the port connection, which can easily cause damage to the connection end or poor contact, reducing the service life of the sealed switch casing. For this reason, we propose a sealed switch casing. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a closed switch housing, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a closed switch housing, comprising a switch housing body and a housing mounting seat, wherein two corresponding plug-in slots are provided inside the housing mounting seat, a first slide slot is provided inside the housing mounting seat and on one side of the plug-in slot, a second slide slot is provided inside the housing mounting seat and on one side of the first slide slot, a first slider is slidably connected inside the first slide slot, a second slider is fixedly connected to one side of the first slider, the second slider is slidably connected to the inside of the second slide slot, two corresponding plug-in rods are fixedly connected to the bottom of the switch housing body, the plug-in rods are plugged into the inside of the plug-in slot, a card slot is provided inside the plug-in rod, and the card slot cooperates with the first slider.

[0007] Preferably, a first telescopic spring is provided inside the second slide groove, one end of the first telescopic spring is fixedly connected to one side of the second slider, the other end of the first telescopic spring is fixedly connected to the inner wall of the second slide groove, one side of the second slider is fixedly connected to a push-pull block, one end of the push-pull block extends to the outside of the shell mounting seat, and the first slider and the second slider can be limited by the mutual cooperation of the first telescopic spring, the second slider and the second slide groove, thereby ensuring the stability of the switch shell body after installation, and facilitating the disassembly of the switch shell body when it is inspected and replaced, thereby improving the applicability and convenience of the closed switch shell.

[0008] Preferably, a plurality of snap-in grooves are provided inside the switch housing body, a snap-in rod is inserted inside the snap-in groove, a mounting block is fixedly connected to one side of the snap-in rod, a lower arc-shaped clamping block is fixedly connected to the inside of the mounting block, a third slide groove is provided inside the mounting block, a third slider is slidably connected to the inside of the third slide groove, a threaded rod is rotatably connected to the inside of the third slide groove, and an upper arc-shaped clamping block is fixedly connected to one side of the third slider, and the connecting wire can be clamped and limited by the mutual cooperation of the snap-in groove, the snap-in rod, the mounting block, the lower arc-shaped clamping block, the third slide groove, the threaded rod, the third slider and the upper arc-shaped clamping block, thereby preventing the connecting wire from being damaged when the connecting wire is pulled.

[0009] Preferably, the lower arc-shaped clamping block cooperates with the upper arc-shaped clamping block.

[0010] Preferably, two corresponding mounting rods are fixedly connected to the top of the switch housing body, a fourth slide groove is provided inside the mounting rod, a fourth slider is slidably connected inside the fourth slide groove, and a protective plate is fixedly connected to the top of the two fourth sliders. Through the mutual cooperation of the mounting rod, the fourth slide groove, the second telescopic spring and the fourth slider, the top of the switch housing body can be protected, and the impact force of the switch housing body can be buffered when it is squeezed or hit.

[0011] Preferably, a second telescopic spring is arranged inside the fourth slide groove, one end of the second telescopic spring is fixedly connected to the inner wall of the fourth slide groove, and the other end of the second telescopic spring is fixedly connected to the bottom of the fourth sliding block.

[0012] Preferably, an air cushion is fixedly connected to the inside of the switch housing body, and the top of the air cushion is in contact with the protective plate. Through the cooperation between the air cushion and the protective plate, multiple protections can be provided to the switch housing body.

[0013] The utility model provides a closed switch housing, which has the following beneficial effects:

[0014] 1. The closed switch housing, through the mutual cooperation of the plug-in slot, the first slide slot, the second slide slot, the first telescopic spring, the first slider, the second slider, the push-pull block, the plug-in rod and the card slot, is convenient for installation and disassembly when the switch housing body is inspected and replaced, thereby improving the convenience and applicability of the closed switch housing. Through the mutual cooperation of the card slot, the card rod, the mounting block, the lower arc-shaped clamping block, the third slide slot, the threaded rod, the third slider and the upper arc-shaped clamping block, the connecting wire can be clamped and limited, thereby preventing the connecting wire from being damaged when being pulled.

[0015] 2. The closed switch housing can protect the switch housing body through the mutual cooperation of the mounting rod, the fourth slide groove, the second telescopic spring, the fourth slider, the protective plate and the air cushion, thereby preventing the switch housing body from being squeezed or impacted, thereby improving the service life of the switch housing body and improving the applicability of the closed switch housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the housing mounting seat of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the buffer mechanism of the utility model.

[0020] In the figure: 1. shell mounting base; 2. plug-in slot; 3. first slide slot; 4. second slide slot; 5. first telescopic spring; 6. first slider; 7. second slider; 8. push-pull block; 9. plug-in rod; 10. slot; 11. switch shell body; 12. snap-in slot; 13. snap-in rod; 14. mounting block; 15. lower arc-shaped clamping block; 16. third slide slot; 17. threaded rod; 18. third slider; 19. upper arc-shaped clamping block; 20. mounting rod; 21. fourth slide slot; 22. second telescopic spring; 23. fourth slider; 24. protective plate; 25. air cushion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a closed switch casing, comprising a switch casing body 11 and a casing mounting seat 1, wherein two corresponding plug-in slots 2 are provided inside the casing mounting seat 1, a first slide slot 3 is provided inside the casing mounting seat 1 and on one side of the plug-in slot 2, a second slide slot 4 is provided inside the casing mounting seat 1 and on one side of the first slide slot 3, a first slider 6 is slidably connected inside the first slide slot 3, a second slider 7 is fixedly connected to one side of the first slider 6, and the second slider 7 is slidably connected to the inside of the second slide slot 4, two corresponding plug-in rods 9 are fixedly connected to the bottom of the switch casing body 11, the plug-in rod 9 is plugged into the inside of the plug-in slot 2, a card slot 10 is provided inside the plug-in rod 9, and the card slot 10 cooperates with the first slider 6, a first telescopic spring 5 is provided inside the second slide slot 4, one end of the first telescopic spring 5 is fixedly connected to one side of the second slider 7, and the other end of the first telescopic spring 5 is fixedly connected to the inner wall of the second slide slot 4, and the second slider One side of the block 7 is fixedly connected with a push-pull block 8, and one end of the push-pull block 8 extends to the outside of the housing mounting seat 1. Through the cooperation of the first telescopic spring 5, the second slider 7 and the second slide groove 4, the first slider 6 and the second slider 7 can be limited, thereby ensuring the stability of the switch housing body 11 after installation, and at the same time facilitating the disassembly of the switch housing body 11 when it is inspected and replaced, thereby improving the applicability and convenience of the closed switch housing. When disassembling the switch housing body 11, the two push-pull blocks 8 are manually pulled to the two sides of the housing mounting seat 1 respectively, and then the second slider 7 is driven to slide inside the second slide groove 4, and then the first telescopic spring 5 is contracted, and then the first slider 6 is driven to slide inside the first slide groove 3, so that the first slider 6 is pulled out from the inside of the card slot 10, thereby releasing the limit of the plug-in rod 9, and then the switch housing body 11 is manually pulled to pull the two plug-in rods 9 out of the inside of the two plug-in slots 2;

[0023] A plurality of card slots 12 are provided inside the switch housing body 11, a card slot 12 is inserted with a card slot rod 13, one side of the card slot rod 13 is fixedly connected with a mounting block 14, the mounting block 14 is fixedly connected with a lower arc-shaped clamping block 15, a third slide slot 16 is provided inside the mounting block 14, a third slider 18 is slidably connected inside the third slide slot 16, a threaded rod 17 is rotatably connected inside the third slide slot 16, an upper arc-shaped clamping block 19 is fixedly connected to one side of the third slider 18, and the card slot 12, the card slot rod 13, the mounting block 14, the lower arc-shaped clamping block 15, the third slide slot 16, the threaded rod 17. The third slider 18 and the upper arc-shaped clamping block 19 cooperate with each other to clamp and limit the connection line, thereby preventing the connection line from being damaged when being pulled. After the connection line is plugged into the connection port, the connection line is placed inside the lower arc-shaped clamping block 15, and then the knob is manually turned to drive the threaded rod 17 to rotate, and then the third slider 18 is driven to slide inside the third slide groove 16, and then the upper arc-shaped clamping block 19 is driven to move, so that the upper arc-shaped clamping block 19 and the lower arc-shaped clamping block 15 clamp the connection line, and the lower arc-shaped clamping block 15 and the upper arc-shaped clamping block 19 cooperate with each other;

[0024] Two corresponding mounting rods 20 are fixedly connected to the top of the switch housing body 11, a fourth slide groove 21 is provided inside the mounting rod 20, a fourth slider 23 is slidably connected inside the fourth slide groove 21, and a protective plate 24 is fixedly connected to the top of the two fourth sliders 23. Through the mutual cooperation of the mounting rod 20, the fourth slide groove 21, the second telescopic spring 22 and the fourth slider 23, the top of the switch housing body 11 can be protected, and the impact force received can be buffered when the switch housing body 11 is squeezed or hit. A second telescopic spring 22 is provided inside the fourth slide groove 21, one end of the second telescopic spring 22 is fixedly connected to the inner wall of the fourth slide groove 21, and the other end of the second telescopic spring 22 is fixedly connected to the bottom of the fourth slider 23;

[0025] An air cushion 25 is fixedly connected to the inside of the switch housing body 11, and the top of the air cushion 25 is in contact with the protective plate 24. Through the cooperation between the air cushion 25 and the protective plate 24, multiple protections can be provided to the switch housing body 11.

[0026] In summary, when the sealed switch housing is inspected and repaired, the two push-pull blocks 8 are manually pulled to the two sides of the housing mounting seat 1, and then the second slider 7 is driven to slide inside the second slide groove 4, and then the first telescopic spring 5 is contracted, and then the first slider 6 is driven to slide inside the first slide groove 3, so that the first slider 6 is pulled out from the inside of the card slot 10, thereby releasing the limit on the plug-in rod 9, and then the switch housing body 11 is manually pulled to pull the two plug-in rods 9 out from the inside of the two plug-in slots 2. After the connecting wires are plugged into the inside of the connection port, Place the connecting wire inside the lower arc-shaped clamping block 15, then manually turn the knob to drive the threaded rod 17 to rotate, then drive the third slider 18 to slide inside the third slide groove 16, and then drive the upper arc-shaped clamping block 19 to move, so that the upper arc-shaped clamping block 19 and the lower arc-shaped clamping block 15 clamp the connecting wire. Through the mutual cooperation of the mounting rod 20, the fourth slide groove 21, the second telescopic spring 22, the fourth slider 23, the protective plate 24 and the air cushion 25, the top of the switch housing body 11 can be protected, and the impact force received can be buffered when the switch housing body 11 is squeezed or hit.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sealed switch housing, comprising a switch housing body (11) and a housing mounting seat (1), characterized in that: The shell mounting seat (1) has two corresponding plug-in slots (2) formed therein, the shell mounting seat (1) has a first slide slot (3) formed therein and located on one side of the plug-in slot (2), the shell mounting seat (1) has a second slide slot (4) formed therein and located on one side of the first slide slot (3), the first slide slot (3) has a first slider (6) slidably connected therein, one side of the first slider (6) is fixedly connected thereto, the second slider (7) is slidably connected thereinto the second slide slot (4), the switch shell body (11) has two corresponding plug-in rods (9) fixedly connected thereto at the bottom thereof, the plug-in rods (9) are plugged into the plug-in slots (2), a card slot (10) is formed therein, the card slot (10) and the first slider (6) cooperate with each other.

2. A sealed switch housing according to claim 1, characterized in that: A first telescopic spring (5) is arranged inside the second slide groove (4), one end of the first telescopic spring (5) is fixedly connected to one side of the second slider (7), the other end of the first telescopic spring (5) is fixedly connected to the inner wall of the second slide groove (4), one side of the second slider (7) is fixedly connected to a push-pull block (8), one end of the push-pull block (8) extends to the outside of the shell mounting seat (1).

3. The sealed switch housing according to claim 1, characterized in that: A plurality of clamping grooves (12) are provided inside the switch housing body (11), a clamping rod (13) is inserted inside the clamping groove (12), a mounting block (14) is fixedly connected to one side of the clamping rod (13), a lower arc-shaped clamping block (15) is fixedly connected to the inside of the mounting block (14), a third sliding groove (16) is provided inside the mounting block (14), a third sliding block (18) is slidably connected to the inside of the third sliding groove (16), a threaded rod (17) is rotatably connected to the inside of the third sliding groove (16), and an upper arc-shaped clamping block (19) is fixedly connected to one side of the third sliding block (18).

4. A sealed switch housing according to claim 3, characterized in that: The lower arc-shaped clamping block (15) and the upper arc-shaped clamping block (19) cooperate with each other.

5. The sealed switch housing according to claim 1, characterized in that: Two corresponding mounting rods (20) are fixedly connected to the top of the switch housing body (11); a fourth sliding groove (21) is provided inside the mounting rod (20); a fourth sliding block (23) is slidably connected inside the fourth sliding groove (21); and a protective plate (24) is fixedly connected to the top of the two fourth sliding blocks (23).

6. The sealed switch housing according to claim 5, characterized in that: A second telescopic spring (22) is arranged inside the fourth slide groove (21), one end of the second telescopic spring (22) is fixedly connected to the inner wall of the fourth slide groove (21), and the other end of the second telescopic spring (22) is fixedly connected to the bottom of the fourth sliding block (23).

7. The sealed switch housing according to claim 1, characterized in that: An air cushion (25) is fixedly connected to the interior of the switch housing body (11), and the top of the air cushion (25) is in contact with the protective plate (24).

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